摘要
许多教科书上论证了大数定律的充分条件,并且所涉及到的随机变量都是独立的.本文给出并且证明不一定是独立的随机变量的大数定律的必要充分条件.
The sufficient conditions of law of large numbers have been proved in many textbooks, where random variables concerned are all independent. This paper puts forward and proves the necessary and sufficient conditions of law of large numbers and random variables aren't necessarily independent.
出处
《玉林师范学院学报》
2004年第5期1-3,6,共4页
Journal of Yulin Normal University
关键词
大数定律
必要充分
随机变量
law of large numbers
necessity and sufficiency
random variables
